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Claude Opus 5.5: Genius-Level Smarts, Wallet-Level Pain

This story is from 2026-09-22. It is preserved in the archive; the latest stories are on the live feed.

Anthropic just dropped Claude Opus 5.5, and the numbers are telling a very specific story: this model is brilliant, but it takes its sweet time getting there. Let's break it down. The model scored 58 on the Artificial Analysis Intelligence Index. The median for comparable models is 25. That's not j…

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  1. 2026-09-22 20:35 · DEV Community — AI
    Claude Opus 5.5: Genius-Level Smarts, Wallet-Level Pain

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